Dec 05 01:51:41.186 INFO checking JohanLorenzo/rust-testing-example against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:51:41.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 01:51:41.611 INFO [stdout] 6fbbe1b5b8c2ce5c4ee1c98985b50a9f4acafae5fe2d212c2e6203ef2104e905
Dec 05 01:51:41.613 INFO running `"docker" "start" "-a" "6fbbe1b5b8c2ce5c4ee1c98985b50a9f4acafae5fe2d212c2e6203ef2104e905"`
Dec 05 01:51:43.335 INFO [stderr] usermod: no changes
Dec 05 01:51:43.399 INFO [stderr]     Checking rust-testing-example v0.1.0 (/source)
Dec 05 01:51:44.227 INFO [stderr] warning: function is never used: `unused_function`
Dec 05 01:51:44.227 INFO [stderr]  --> src/main.rs:7:1
Dec 05 01:51:44.235 INFO [stderr]   |
Dec 05 01:51:44.235 INFO [stderr] 7 | fn unused_function() -> String {
Dec 05 01:51:44.235 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:44.235 INFO [stderr]   |
Dec 05 01:51:44.235 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 01:51:44.235 INFO [stderr] 
Dec 05 01:51:44.425 INFO [stderr] warning: function is never used: `unused_function`
Dec 05 01:51:44.425 INFO [stderr]  --> src/main.rs:7:1
Dec 05 01:51:44.425 INFO [stderr]   |
Dec 05 01:51:44.425 INFO [stderr] 7 | fn unused_function() -> String {
Dec 05 01:51:44.425 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:44.425 INFO [stderr]   |
Dec 05 01:51:44.425 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 01:51:44.425 INFO [stderr] 
Dec 05 01:51:44.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 05 01:51:44.455 INFO [stderr] su: No module specific data is present
Dec 05 01:51:45.618 INFO running `"docker" "inspect" "6fbbe1b5b8c2ce5c4ee1c98985b50a9f4acafae5fe2d212c2e6203ef2104e905"`
Dec 05 01:51:45.835 INFO running `"docker" "rm" "-f" "6fbbe1b5b8c2ce5c4ee1c98985b50a9f4acafae5fe2d212c2e6203ef2104e905"`
Dec 05 01:51:46.099 INFO [stdout] 6fbbe1b5b8c2ce5c4ee1c98985b50a9f4acafae5fe2d212c2e6203ef2104e905